Package adams.data.cleaner.spectrum

Class InterPercentileRangeCleaner.DataCollector

java.lang.Object

adams.core.logging.LoggingObject

adams.data.cleaner.spectrum.InterPercentileRangeCleaner.DataCollector

All Implemented Interfaces:

adams.core.logging.LoggingSupporter, adams.core.SizeOfHandler, Serializable

Enclosing class:

InterPercentileRangeCleaner

public static class InterPercentileRangeCleaner.DataCollector
extends adams.core.logging.LoggingObject

A helper class for collecting the data from the database and computing the inter-percentile ranges (IPRs).

Version:

$Revision: 1913 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Hashtable<Float,InterPercentileRangeCleaner.InterPercentileRange>	m_AmplitudeRanges	the inter-percentile ranges for the amplitudes (wavenumber - IPR).
protected List<Hashtable<Float,Float[]>>	m_AmplitudeRangesPerChunk	the inter-percentile ranges for the amplitudes (list of wavenumber - lower/upper percentile) per chunk.
protected int	m_ChunkSize	the chunk size.
protected adams.db.AbstractDatabaseConnection	m_DatabaseConnection	the database connection.
protected Hashtable<adams.data.report.Field,InterPercentileRangeCleaner.InterPercentileRange>	m_FieldRanges	the inter-percentile ranges for the fields (field - IPR).
protected List<Hashtable<adams.data.report.Field,Float[]>>	m_FieldRangesPerChunk	the inter-percentile ranges for the fields (field - lower/upper percentile) per chunk.
protected HashSet<adams.data.report.Field>	m_Fields	the fields that were encountered.
protected List<Integer>	m_IDs	the spectrum IDs to collected the data from.
protected double	m_LowerPercentile	the lower percentile.
protected double	m_UpperPercentile	the upper percentile.
protected HashSet<Float>	m_WaveNumbers	the wave numbers that were encountered.

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
DataCollector(adams.db.AbstractDatabaseConnection dbcon, List<Integer> IDs, double lowerPercentile, double upperPercentile, int chunkSize)	Initializes the data collector.

Method Summary

Modifier and Type	Method	Description
void	collect()	Starts the collection of the data.
protected Object[]	collectChunk(int fromIndex, int toIndex)	Collects a single chunk.
protected void	collectChunks()	Collects the data in chunks and computes the ranges based on that (picks the median).
Hashtable<Float,InterPercentileRangeCleaner.InterPercentileRange>	getAmplitudeRanges()	Returns the inter-percentile ranges for the amplitudes.
int	getChunkSize()	Returns the size of the chunks being used.
Hashtable<adams.data.report.Field,InterPercentileRangeCleaner.InterPercentileRange>	getFieldRanges()	Returns the ranges for the fields.
List<Integer>	getIDs()	Returns the IDs used for data collection.
double	getLowerPercentile()	Returns the lower percentile.
protected SpectrumF	getSpectrumF()	Returns the SpectrumT singleton to use.
double	getUpperPercentile()	Returns the upper percentile.

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

m_IDs

protected List<Integer> m_IDs

the spectrum IDs to collected the data from.

m_ChunkSize

protected int m_ChunkSize

the chunk size.

m_LowerPercentile

protected double m_LowerPercentile

the lower percentile.

m_UpperPercentile

protected double m_UpperPercentile

the upper percentile.

m_AmplitudeRanges

protected Hashtable<Float,InterPercentileRangeCleaner.InterPercentileRange> m_AmplitudeRanges

the inter-percentile ranges for the amplitudes (wavenumber - IPR).

m_FieldRanges

protected Hashtable<adams.data.report.Field,InterPercentileRangeCleaner.InterPercentileRange> m_FieldRanges

the inter-percentile ranges for the fields (field - IPR).

m_AmplitudeRangesPerChunk

protected List<Hashtable<Float,Float[]>> m_AmplitudeRangesPerChunk

the inter-percentile ranges for the amplitudes (list of wavenumber - lower/upper percentile) per chunk.

m_FieldRangesPerChunk

protected List<Hashtable<adams.data.report.Field,Float[]>> m_FieldRangesPerChunk

the inter-percentile ranges for the fields (field - lower/upper percentile) per chunk.

m_WaveNumbers

protected HashSet<Float> m_WaveNumbers

the wave numbers that were encountered.

m_Fields

protected HashSet<adams.data.report.Field> m_Fields

the fields that were encountered.

m_DatabaseConnection

protected adams.db.AbstractDatabaseConnection m_DatabaseConnection

the database connection.

Constructor Detail

DataCollector

public DataCollector(adams.db.AbstractDatabaseConnection dbcon,
                     List<Integer> IDs,
                     double lowerPercentile,
                     double upperPercentile,
                     int chunkSize)

Initializes the data collector.

Parameters:

IDs - the IDs to use

lowerPercentile - the lower percentile to retrieve

upperPercentile - the upper percentile to retrieve

chunkSize - the size of the chunks

Method Detail

getIDs

public List<Integer> getIDs()

Returns the IDs used for data collection.

Returns:

the IDs

getAmplitudeRanges

public Hashtable<Float,InterPercentileRangeCleaner.InterPercentileRange> getAmplitudeRanges()

Returns the inter-percentile ranges for the amplitudes.

Returns:

the ranges

getFieldRanges

public Hashtable<adams.data.report.Field,InterPercentileRangeCleaner.InterPercentileRange> getFieldRanges()

Returns the ranges for the fields.

Returns:

the ranges

getChunkSize

public int getChunkSize()

Returns the size of the chunks being used.

Returns:

the size

getLowerPercentile

public double getLowerPercentile()

Returns the lower percentile.

Returns:

the percentile

getUpperPercentile

public double getUpperPercentile()

Returns the upper percentile.

Returns:

the percentile

getSpectrumF

protected SpectrumF getSpectrumF()

Returns the SpectrumT singleton to use.

Returns:

the table singleton to use

collectChunk

protected Object[] collectChunk(int fromIndex,
                                int toIndex)

Collects a single chunk.

Parameters:

fromIndex - the start index (incl.)

toIndex - the end index (incl.)

Returns:

an array of length two, storing the collected ranges for the amplitudes and the fields

collectChunks

protected void collectChunks()

Collects the data in chunks and computes the ranges based on that (picks the median).

collect

public void collect()

Starts the collection of the data.